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ASU BIO 181 Exam 2 with complete solutions 2024_2025
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ASU BIO 181 Exam 2 with complete solutions 2024_2025
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ASU BIO 181 Exam 2 with completesolutions 2024/2025
Specifically in a cell where does Glycolysis occur? - ANSWER-Cytoplasm
T/F The cell does not need ATP to survive. - ANSWER-False
Where is carbon dioxide produced? - ANSWER-Mitochondrial matrix
T/F The citric acid/Kreb's cycle breaks down carbohydrates into CO2. - ANSWER-
True
T/F FADH2 results as one of the products of the citric acid cycle. - ANSWER-True
Specifically where in a cell does the citric acid/Kreb's cycle occur? - ANSWER-
Mitochondrial Matrix
Glycolysis requires the investment of two_________ in order to obtain a gross
output of four ________ . - ANSWER-ATP, ATP
Does gravity have a role in some part of the lymphatic fluid flow back to the
circulatory system? - ANSWER-Yes
T/F Natural killer cells are part of the specific immune system. - ANSWER-False
T/F You should have your appendix removed whenever possible. - ANSWER-
False
, How does the lymph fluid return from the legs to the circulatory system? -
ANSWER-A one way valve pushing it up, with the help of muscles contracting
around it.
If a macrophage endocytoses (i.e., eats) an antigen it can digest it and present it
on a ______________ Major histocompatibility complex protein to a
______________. - ANSWER-Class II, Helper T Cell
T/F Having a fever of 100 Fahrenheit can help you fight off infections. - ANSWER-
True
T/F Mast cells release histamine. - ANSWER-True
When immune cells mature and can recognize trans-membrane proteins
indicating "self", this is called ______________. - ANSWER-Tolerance
Lymphatic tissue is composed of the following five components. Please list them.
- ANSWER-Bone Marrow, Thymus, Spleen, Lymph Nodes, Lymphatic Ducts
T/F A bacterium coated by antibodies is a signal that a macrophage should
endocytose (eat) it - ANSWER-True
T/F Red blood cells originate from the bone marrow. - ANSWER-True
T/F Lymph nodes are a place where cells of the immune system accumulate and
share information. - ANSWER-True
T/F Any cell can present an antigen on a class I major histocompatibility complex
(MHC) protein. - ANSWER-True
When a B cell is shown an antigen on a class II major histocompatibility complex
(MHC) protein it will go through ______________ ______________ and B cells
subsequently can become ______________ and/or ______________
______________. - ANSWER-Blast Transformation, Plasma Cells, Memory Cells
T/F Bone marrow is a site where mature immune cells are found. - ANSWER-False
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